Battlefield of All Realms: the Strongest Uchiha Will Be Determined at the Beginning!

Travel through Naruto and be bound to the battlefield system of all realms! This system can actually allow dead people to participate in the battle? The first battle of the Ten Thousand Realms Battlefield begins! Participants in the war, Uchiha tribesmen with kaleidoscopes! Uchiha Madara, Uchiha Izuna, Uchiha Fugaku, Uchiha Shisui, Uchiha Itachi, Uchiha Obito, and Uchiha Sasuke! Now... The battle begins! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.